shū / běn / zài / zhuō / jiǎo / yì / céng / céng / jī / dié / qǐ / lái / hěn / kuài / jiù / zhàn / mǎn / le / kōng / jiān

书本在桌角一层层积叠起来，很快就占满了空间。

The books piled up layer by layer in the corner of the desk and soon filled the space.